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Kernel: Switch singletons to use new Singleton class

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Fixes #3226
This commit is contained in:
Tom 2020-08-20 09:36:06 -06:00 • committed by Andreas Kling
parent 527c8047fe
commit f48feae0b2
Notes: sideshowbarker 2024-07-19 03:23:13 +09:00
44 changed files with 184 additions and 146 deletions
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12
Kernel/Console.cpp
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@ -27,29 +27,33 @@
#include <Kernel/Console.h>
#include <Kernel/IO.h>
#include <Kernel/kstdio.h>
#include <Kernel/Singleton.h>
#include <Kernel/SpinLock.h>
// Bytes output to 0xE9 end up on the Bochs console. It's very handy.
#define CONSOLE_OUT_TO_E9
static Console* s_the;
static auto s_the = Kernel::make_singleton<Console>();
static Kernel::SpinLock g_console_lock;
void Console::initialize()
{
s_the.ensure_instance();
}
Console& Console::the()
{
ASSERT(s_the);
return *s_the;
}
bool Console::is_initialized()
{
return s_the != nullptr;
return s_the.is_initialized();
}
Console::Console()
: CharacterDevice(5, 1)
{
s_the = this;
}
Console::~Console()